Learn how to make a cheap burglar alarm/trip wire alarm with step by step instructions. This is pretty basic but effective. Cardboard, fishing line, batteries, soldering wire, soldering iron, hot melt glue gun, an empty soft drink can, electrical tape, buzzer are some of the necessary equipment. Follow along and make your own burglar alarm and keep your house safe.
How To:
Skip commercials with your Comcast DVR remote control
How To:
Use a multimeter and check for ground
How To:
Make your laser pointer run on AAA batteries
How To:
Boost your AppleTV experience with aTV Flash
How To:
Graph Mario on a TI-83 Calculator
How To:
Use a multimeter to test common household appliances
How To:
Build a computer numerical control or CNC machine
How To:
Clean dried ink off print head nozzles on printer ink cartridges
How To:
Remove a stuck cartridge on a Kodak G600 Printer Dock
How To:
Build a 3D scanner from a $25 laser level
How To:
Hack someone's web cam or online security camera
How To:
Calculate compound interest using a TI-84 and solver
How To:
Use Quick Connect Wireless with Epson projectors
How To:
Print 2-sided (duplex) w/ an Epson all-in-one printer
News:
The Anti-Cheater Hidden Camera Wall Hook
How To:
Make a burning laser pointer that produces heat
How To:
Transform Multiple Screens into One Big Virtual Display
How To:
Make a simple toy motor
How To:
Use a TI-84 calculator as an MP3 Player!
How To:
Troubleshoot common problems with a CD player
How To:
Skip commercials with your Comcast DVR remote control
How To:
Use a multimeter and check for ground
How To:
Make your laser pointer run on AAA batteries
How To:
Boost your AppleTV experience with aTV Flash
How To:
Graph Mario on a TI-83 Calculator
How To:
Use a multimeter to test common household appliances
How To:
Build a computer numerical control or CNC machine
How To:
Clean dried ink off print head nozzles on printer ink cartridges
How To:
Remove a stuck cartridge on a Kodak G600 Printer Dock
How To:
Build a 3D scanner from a $25 laser level
How To:
Hack someone's web cam or online security camera
How To:
Calculate compound interest using a TI-84 and solver
How To:
Use Quick Connect Wireless with Epson projectors
How To:
Print 2-sided (duplex) w/ an Epson all-in-one printer
News:
The Anti-Cheater Hidden Camera Wall Hook
How To:
Make a burning laser pointer that produces heat
How To:
Transform Multiple Screens into One Big Virtual Display
How To:
Make a simple toy motor
How To:
Use a TI-84 calculator as an MP3 Player!
How To:
Troubleshoot common problems with a CD player
Be the First to Comment
Share Your Thoughts